The company Useful provides pc's with several separate videocards. That way they turn one computer into ten by using Linux: http://userful.com/products/multi-station-how-it-works Petter has asked for such a solution many times, and here it is. Article in Norwegian: http://www.digi.no/php/art.php?id=388957 Best regards Knut Yrvin -- Skolelinux project manager Norway